/Engine/Plugins/Online/OnlineSubsystem/Source/Public/Interfaces/OnlineTurnBasedInterface.h
typedef [TSharedRef](API\Runtime\Core\Templates\TSharedRef)< [FTurnBasedEventDelegate](API\Plugins\OnlineSubsystem\Interfaces\FTurnBasedEventDelegate), ESPMode::ThreadSafe > FTurnBasedEventDelegateRef